Updating or inserting entities using Entity Framework

[indian143]

Hi All, I have an Asp.Net application in which I am trying to insert/upate a database table in the backend. But I am getting following message. Unable to update the EntitySet 'message' because it has a DefiningQuery and no element exists in the element to support the current operation. Can anybody help me please by giving any suggestions, links or code snippet. Mean time I will be googling about the exception. Thanks in advance.

Thanks & Regards, Abdul Aleem Mohammad St Louis MO - USA

[Niladri_Biswas]

Hope this[^] answers your problem

Niladri Biswas (Code Project MVP 2012)